CN213541411U

CN213541411U - Thermostatic valve with independent hot water discharging function

Info

Publication number: CN213541411U
Application number: CN202021920548.5U
Authority: CN
Inventors: 平巧丽
Original assignee: Hangzhou Zhongao Industrial Design Co ltd
Current assignee: Hong Zongzhi
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-25
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a thermostatic valve technical field just discloses a thermostatic valve with independent hot water discharging function, which comprises a valve body, the top fixedly connected with hot water inlet tube of valve body, the top fixed connection cold water inlet tube of valve body, the mixed outlet pipe of bottom fixedly connected with of valve body, the bottom fixedly connected with hot water outlet pipe of valve body, the front side of valve body is provided with diverging device, the inside of valve body is hollow structure, the inside of valve body is provided with transmission. When the throttle valve moves to the intersection of the hot water inlet pipe and the mixing outlet pipe, the intersection is sealed, so that the tap mounted on the hot water outlet pipe can be independently used after being opened.

Description

Thermostatic valve with independent hot water discharging function

Technical Field

The utility model relates to a thermostatic valve technical field specifically is a thermostatic valve with independent hot water extraction function.

Background

A thermostatic valve: the problems that the cold and hot water pressure is not balanced and difficult to adjust in the bathing process and the water is suddenly cooled and suddenly heated when the temperature changes due to pressure change are solved; the temperature can be artificially set for heating facilities, so that the energy-saving effect is achieved, and the working principle is as follows: a high-sensitivity memory alloy component is arranged at the water outlet, and the memory alloy component senses temperature and changes the flow of cold water and hot water by extension and contraction to flow water at the set temperature; the temperature of the outlet of the equipment is controlled by controlling the flow of the heat exchanger, the air conditioning unit or other heat and cold equipment and the primary heat (cold) medium inlet, and when the load changes, the flow is adjusted by changing the opening degree of the valve, so that the influence caused by the fluctuation of the load is eliminated, and the temperature is recovered to the set value. The thermostatic valve replaces a common cold and hot water regulating valve as a novel valve, solves the problems that the temperature is suddenly cooled and suddenly heated and is difficult to regulate because of the quick pressure change and the quick temperature change, and can flow out the thermostatic water only by opening the switch during use, presses a red safety button during temperature regulation, and slowly regulates the temperature anticlockwise to set, so that the discomfort of bathing caused by the over-quick temperature rise is avoided. Most of the existing thermostatic valves only have one mixed water outlet, but if people need hot water urgently in cold winter, the needed water temperature needs to be adjusted, then the temperature is transmitted to the controller through the temperature sensing probe, the controller can discharge the hot water after adjusting the water temperature after a period, the hot water can be received after waiting, and the hot water cannot be used in time when the people need the hot water urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a thermostatic valve with independent hot water discharging function possesses advantages such as independent hot water discharging, has solved the slow problem of thermostatic valve hot water discharging speed.

(II) technical scheme

For realizing the above-mentioned independent hot water extraction purpose, the utility model provides a following technical scheme: a thermostatic valve with independent hot water discharging function comprises a valve body, wherein a hot water inlet pipe is fixedly connected to the top of the valve body, the hot water inlet pipe is communicated with the inside of the valve body, a cold water inlet pipe is fixedly connected to the top of the valve body, the cold water inlet pipe is communicated with the inside of the valve body, the hot water inlet pipe is communicated with the inside of the cold water inlet pipe, a mixed outlet pipe is fixedly connected to the bottom of the valve body, the mixed outlet pipe is communicated with the hot water inlet pipe and the cold water inlet pipe, a hot water outlet pipe is fixedly connected to the bottom of the valve body, the hot water outlet pipe is communicated with the hot water inlet pipe, a flow dividing device is arranged on the front side of the valve body, the inside of the valve body is of a hollow structure, a transmission device is arranged inside the valve body, the flow dividing device comprises a fixing ring which, the front end of the first threaded rod is fixedly connected with a rotary disc, the right end of the first threaded rod is fixedly connected with a water-saving valve, the transmission device comprises a motor, the rear surface of the interior of the valve body is fixedly connected with a fixed block, the interior of the fixed block is of a hollow structure, the front side of the fixed block is connected with a movable rod in a sliding manner, the front end of the movable rod is fixedly connected with a flow dividing valve, the upper surface and the lower surface of the interior of the fixed block are respectively provided with a sliding groove, the interior of the sliding grooves is connected with a sliding block in a sliding manner, the middle of the two sliding blocks is fixedly connected with a movable block, the movable block is connected with the interior of the fixed block in a sliding manner, the interior of the movable block is of a hollow structure, the inner wall of the movable block is provided, the top of motor is provided with the controller, controller and motor electric connection, fixedly connected with temperature sensing probe on the inner wall of mixing the outlet pipe.

Preferably, the diverter valve is in the shape of a cylinder with two small ends and a large middle diameter.

Preferably, the fixing ring is internally threaded as well.

Preferably, the first threaded rod is in threaded connection with the fixing ring through threads inside the fixing ring.

Preferably, the rear end of the first threaded rod penetrates through the hot water inlet pipe and is fixedly connected with the water-saving valve.

(III) advantageous effects

Compared with the prior art, the utility model provides a thermostatic valve with independent hot water extraction function possesses following beneficial effect:

1. the thermostatic valve with independent hot water discharging function connects the hot water inlet pipe and the cold water inlet pipe with the cold water pipe and the hot water pipe of the water heater respectively, then a tap can be connected with the hot water outlet pipe independently, thus the thermostatic valve can be used by independently connecting hot water, when the hot water is needed to be used independently, a user can independently rotate the turntable to drive the first threaded rod to rotate, as the first threaded rod is in threaded connection with the fixed ring through the thread inside the fixed ring, the first threaded rod moves rightwards when rotating and drives the throttle valve to move rightwards, when the throttle valve moves to the intersection of the hot water inlet pipe and the mixed water outlet pipe, the intersection is sealed, thus the tap arranged on the hot water outlet pipe can be independently used by opening the tap arranged on the hot water outlet pipe, compared with the traditional thermostatic valve, the device avoids the mixing process and can be used independently, therefore, the process of adjusting the water temperature is skipped, the time for receiving hot water is prolonged, and the hot water can be received immediately when the hot water is needed urgently.

2. The thermostatic valve with the independent hot water discharging function has the advantages that when cold water and hot water respectively flow to the mixed water outlet pipe through the hot water inlet pipe and the cold water inlet pipe, the mixed water is contacted with the temperature sensing probe, the temperature sensing probe sends water temperature information to the processor, the processor analyzes the received information, and generates a control command according to the temperature difference between the set temperature and the current water temperature so as to drive the motor to start rotating, the motor drives the second threaded rod to rotate, the moving block is in threaded connection with the second threaded rod through threads, so that when the second threaded rod rotates, the moving block is driven to slide in the fixed block, the moving block slides in the fixed block through the sliding groove and the sliding block, the moving block slides to drive the diverter valve to slide through the moving rod, the diverter valve moves towards the direction of the hot water inlet pipe, and the water outlet quantity of the hot water is reduced so as to reduce the mixed water temperature, the flow divider moves towards the cold water inlet pipe, so that the water yield of cold water is reduced, the mixed water temperature is improved, constant-temperature water outlet is achieved, the constant water temperature in use is ensured, and the use comfort level is improved.

Drawings

Fig. 1 is a schematic structural view of a thermostatic valve with independent hot water discharging function according to the present invention;

FIG. 2 is a schematic structural view of a thermostatic valve transmission device with independent water discharging function according to the present invention;

fig. 3 is a schematic view of the vertical structure of the thermostatic valve with independent water-discharging function of the present invention.

In the figure: the temperature-sensing probe comprises a valve body 1, a hot water inlet pipe 2, a cold water inlet pipe 3, a mixed water outlet pipe 4, a hot water outlet pipe 5, a fixing ring 6, a first threaded rod 7, a rotating disc 8, a motor 9, a controller 10, a fixing block 11, a moving rod 12, a flow divider 13, a throttle valve 14, a second threaded rod 15, a sliding chute 16, a sliding block 17, a moving block 18, a thread 19 and a temperature-sensing probe 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a thermostatic valve with independent water discharging function comprises a valve body 1, wherein the top of the valve body 1 is fixedly connected with a hot water inlet pipe 2, the hot water inlet pipe 2 is communicated with the inside of the valve body 1, the top of the valve body 1 is fixedly connected with a cold water inlet pipe 3, the cold water inlet pipe 3 is communicated with the inside of the valve body 1, the hot water inlet pipe 2 is communicated with the inside of the cold water inlet pipe 3, the bottom of the valve body 1 is fixedly connected with a mixed water outlet pipe 4, the mixed water outlet pipe 4 is communicated with the hot water inlet pipe 2 and the cold water inlet pipe 3, the bottom of the valve body 1 is fixedly connected with a hot water outlet pipe 5, the hot water outlet pipe 5 is communicated with the hot water inlet pipe 2, the hot water outlet pipe 5 can be independently connected with a faucet and is independently connected with hot water for use, the front surface of the valve body, the interior of the valve body 1 is of a hollow structure, a transmission device is arranged in the valve body 1, the transmission device comprises a motor 9, the motor 9 is of an existing structure, excessive description is not provided, a fixed block 11 is fixedly connected to the rear surface of the interior of the valve body 1, the interior of the fixed block 11 is of a hollow structure, a moving rod 12 is slidably connected to the front side of the fixed block 11, a diverter valve 13 is fixedly connected to the front end of the moving rod 12, the diverter valve 13 is in the shape of a cylinder with small diameters at two ends and a large middle diameter, a controller 10 is arranged at the top of the motor 9, the controller 10 is of an existing structure, excessive description is not provided, the controller 10 is electrically connected with the motor 9, sliding grooves 16 are formed in the upper surface and the lower surface of the interior of the fixed block 11, sliding blocks 17 are slidably connected to the interior of the sliding grooves 16, a moving block, the interior of the moving block 18 is a hollow structure, the inner wall of the moving block 18 is provided with a thread 19, the output end of the motor 9 is fixedly connected with a second threaded rod 15, the second threaded rod 15 penetrates through the moving block 18, the moving block 18 is in threaded connection with the second threaded rod 15 through the thread 19, the interior of the fixing ring 6 is also provided with the thread 19, the first threaded rod 7 is in threaded connection with the fixing ring 6 through the thread 19 in the fixing ring 6, the right end of the first threaded rod 7 is fixedly connected with a throttle valve 14, the throttle valve 14 is in sliding connection with the interior of the hot water inlet pipe 2, the rear end of the first threaded rod 7 penetrates through the hot water inlet pipe 2 and is fixedly connected with the throttle valve 14, the inner wall of the mixed water outlet pipe 4 is fixedly connected with a temperature sensing probe 20, the temperature sensing probe 20 is of the existing structure, when the device is used, when cold water and hot water flow to the mixed, the mixed water contacts with the temperature sensing probe 20, the temperature sensing probe 20 sends the information of the water temperature to the controller 10, the controller 10 analyzes the received information, and generates a control command according to the temperature difference between the set temperature and the current water temperature, so as to drive the motor 9 to rotate, the motor 9 drives the second threaded rod 15 to rotate, the moving block 18 is in threaded connection with the second threaded rod 15 through the thread 19, when the second threaded rod 15 rotates, the moving block 18 is driven to slide in the fixed block 11, the moving block 18 slides in the fixed block 11 through the sliding chute 16 and the sliding block 17, the moving block 18 slides and drives the diverter valve 13 to slide through the moving rod 12, the diverter valve 13 moves towards the hot water inlet pipe 2, so as to reduce the water yield of the hot water and reduce the mixed water temperature, and the diverter valve 13 moves towards the direction of the cold water inlet pipe, thereby reducing the water yield of cold water and improving the water temperature after mixing, thus finishing constant temperature water outlet, ensuring constant water temperature when in use and improving the comfort level of use.

The working principle is as follows:

when the device is used, firstly, the hot water inlet pipe 2 and the cold water inlet pipe 3 are respectively and correspondingly connected with a cold water pipe and a hot water pipe of a water heater, then a tap can be independently connected on the hot water outlet pipe 5, so that the hot water can be independently connected for use, then, an external power supply is switched on, when cold water and hot water respectively flow to the mixed outlet pipe 4 through the hot water inlet pipe 2 and the cold water inlet pipe 3, the mixed water is contacted with the temperature sensing probe 20, the temperature sensing probe 20 sends the information of the water temperature to the controller 10, the controller 10 analyzes the received information, a control command is generated according to the temperature difference between the set temperature and the current water temperature so as to drive the motor 9 to start to rotate, the motor 9 drives the second threaded rod 15 to rotate, and because the moving block 18 is in threaded connection with the second threaded rod 15 through the thread 19, when the second threaded rod 15 rotates, the movable block 18 is driven to slide in the fixed block 11, the movable block 18 slides in the fixed block 11 through the sliding groove 16 and the sliding block 17, the movable block 18 slides to drive the diverter valve 13 to slide through the movable rod 12, the diverter valve 13 moves towards the hot water inlet pipe 2, so that the water yield of hot water is reduced, the mixed water temperature is reduced, the diverter valve 13 moves towards the cold water inlet pipe, so that the water yield of cold water is reduced, the mixed water temperature is improved, thus the constant-temperature water outlet is completed, the constant water temperature in use is ensured, the use comfort is improved, finally, when the hot water is needed to be used alone, a user can rotate the rotary disc 8 alone to drive the first threaded rod 7 to rotate, and because the first threaded rod 7 is in threaded connection with the fixed ring 6 through the thread 19 in the fixed ring 6, the first threaded rod 7 moves rightwards when rotating, the throttle valve 14 is driven to move rightwards, when the throttle valve 14 moves to the intersection of the hot water inlet pipe 2 and the mixing outlet pipe 4, the intersection is sealed, so that a tap arranged on the hot water outlet pipe 5 can be opened to be independently used by hot water, the mixing process is avoided, and the tap can be independently used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thermostatic valve with independent hot water discharging function, includes valve body (1), the top fixedly connected with hot water inlet tube (2) of valve body (1), hot water inlet tube (2) communicates with each other with the inside of valve body (1), the top fixed connection cold water inlet tube (3) of valve body (1), cold water inlet tube (3) communicate with each other with the inside of valve body (1), the inside of hot water inlet tube (2) and cold water inlet tube (3) communicates with each other, the bottom fixedly connected with of valve body (1) mixes outlet pipe (4), it communicates with each other with hot water inlet tube (2), cold water inlet tube (3) to mix outlet pipe (4), the bottom fixedly connected with hot water outlet pipe (5) of valve body (1), hot water outlet pipe (5) communicate with each other with hot water inlet tube (2), its characterized in that: the front side of the valve body (1) is provided with a flow dividing device, the inside of the valve body (1) is of a hollow structure, and a transmission device is arranged in the valve body (1).

2. A thermostatic valve with separate hot water removal function according to claim 1, characterized in that: the flow dividing device comprises a fixing ring (6), the fixing ring (6) is fixedly connected to the front surface of the valve body (1), the front end of the fixing ring (6) is connected with a first threaded rod (7) in a rotating mode, the front end of the first threaded rod (7) is fixedly connected with a turntable (8), and the right end of the first threaded rod (7) is fixedly connected with a throttling valve (14).

3. A thermostatic valve with separate hot water removal function according to claim 1, characterized in that: the transmission device comprises a motor (9), a fixed block (11) is fixedly connected to the rear surface of the inside of the valve body (1), the inside of the fixed block (11) is of a hollow structure, a moving rod (12) is slidably connected to the front side of the fixed block (11), and a flow dividing valve (13) is fixedly connected to the front end of the moving rod (12).

4. A thermostatic valve with separate hot water removal function according to claim 3, characterized in that: the upper surface and the lower surface of the inner portion of the fixed block (11) are both provided with sliding grooves (16), sliding blocks (17) are connected to the inner portion of the sliding grooves (16) in a sliding mode, a moving block (18) is fixedly connected to the middle of the two sliding blocks (17), the moving block (18) is connected to the inner portion of the fixed block (11) in a sliding mode, the inner portion of the moving block (18) is of a hollow structure, and the inner wall of the moving block (18) is provided with threads (19).

5. A thermostatic valve with separate hot water removal function according to claim 3, characterized in that: the output end of the motor (9) is fixedly connected with a second threaded rod (15), the second threaded rod (15) penetrates through a moving block (18), and the moving block (18) is in threaded connection with the second threaded rod (15) through threads (19).

6. A thermostatic valve with separate hot water removal function according to claim 3, characterized in that: the top of motor (9) is provided with controller (10), controller (10) and motor (9) electric connection, fixedly connected with temperature sensing probe (20) on the inner wall of mixing outlet pipe (4).

7. A thermostatic valve with separate hot water removal function according to claim 2, characterized in that: the interior of the fixing ring (6) is also provided with threads (19), and the first threaded rod (7) is in threaded connection with the fixing ring (6) through the threads (19) in the fixing ring (6).